(PE-6162) Initial docs

This commit does two things:

* Introduces some initial documentation about settings, known issues, etc.
* Splits the CA settings into their own config file for ezbake.
(PE-6162) Add docs/config for puppet profiling
(PE-6162) Add note about restarting server for config changes
(PE-6162) fix typos
Merge pull request #200 from cprice404/maint/master/PE-6162-initial-docs

(PE-6162) Initial docs